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Individual Calculations April 2008 |
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| Kobus, Sebastian Total change: 18.00 | |   |
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| 10th Chess Festival open A | Ketrzyn | POL | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1817 | 3.50 | 8 | 1.20 | 15 | 18.00 | |
|  Szacht, Egbert | | | 2117 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Koziej, Maciej | | | 2013 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Radecki, Krzysztof | | | 1989 | POL | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Kotlowski, Tomasz | | | 1916 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kotermanska, Anna | | | 2006 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Baran, Dawid | | | 1652 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Zajaczkowski, Jan | | | 2066 | POL | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Grochowski, Mariusz | | | 2167 | POL | 0.50 | 1 | 0.39 | 15 | 5.85 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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